Kayayyaki
LCB-GSM/DCS/WCDMA-3 GSM DCS WCDMA Haɗawa
| Shugaba-mw | Gabatarwa ga mahaɗin madauri 6 |
Chengdu leader microwave Tech.,(leader-mw) GSM DCS WCDMA combiner, wanda kuma aka sani da multiplexer, na'ura ce mai amfani da yawa kuma mai mahimmanci da ake amfani da ita don haɗa siginar RF da yawa zuwa watsawa ɗaya mara matsala. Wannan haɗin band 3 yana aiki a cikin kewayon mitar GSM 880-960MHz, DCS 1710-1880MHz da WCDMA 1920-2170MHz, wanda hakan ya sa ya zama kayan aiki mai mahimmanci don inganta ingancin watsawa a cikin hanyoyin sadarwa daban-daban.
Mai haɗa na'urar yana amfani da tsarin 3-in-1-out kuma an tsara shi don haɗa siginar RF daga masu watsawa daban-daban yadda ya kamata da kuma isar da su ga na'urar watsa eriya. Wannan ba wai kawai yana sauƙaƙa tsarin watsawa ba ne, har ma yana taimakawa wajen rage yuwuwar tsangwama tsakanin tashoshin jiragen ruwa daban-daban.
A gaskiya ma, GSM DCS WCDMA Combiner yana taka muhimmiyar rawa wajen inganta aikin da ingancin hanyoyin sadarwa gaba ɗaya. Yana iya haɗawa da sarrafa siginar RF da yawa a lokaci guda don tabbatar da ingantaccen tsarin watsawa. Wannan yana da amfani musamman a yankunan da ke da yawan zirga-zirga ko kuma inda ake buƙatar haɗakar mita daban-daban ba tare da wata matsala ba.
Tushen haɗin GSM DCS WCDMA yana da ikon sarrafa takamaiman kewayon mitar siginar GSM, DCS da WCDMA don biyan buƙatun daban-daban na tsarin sadarwa na zamani. Ta hanyar samar da cikakkiyar mafita don haɗa sigina a cikin waɗannan tashoshin mitar, mai haɗa yana ba da ƙarin sassauci da jituwa, wanda hakan ya sa ya zama muhimmin sashi ga masu aiki da hanyar sadarwa da masu haɗa tsarin.
| Shugaba-mw | Ƙayyadewa |
Bayanin LCB-GSM/DCS/WCDMA-3 Combiner3*1
| NO | Abu | GSM | DCS | WCDMA |
| 1 | (Mita Mai Yawa) | 880～960 MHz | 1710~1880 MHz | 1920~2170 MHz |
| 2 | (Rashin Shigarwa) | ≤0.5dB | ≤0.8dB | ≤0.8dB |
| 3 | (Ripple a cikin ƙungiyar mawaƙa) | ≤1.0dB | ≤1.0dB | ≤1.0dB |
| 4 | (VSWR) | ≤1.3 | ≤1.3 | ≤1.4 |
| 5 | (Kin Amincewa) | ≥80dB@1710~2170 MHz | ≥75dB@1920~2170 MHz | ≥75dB@824~1880 MHz |
| ≥80dB@824~960 MHz | ||||
| 6 | (Mai sarrafa wutar lantarki) | 100W | ||
| 7 | Zafin Aiki, (˚С) | –30…+55 | ||
| 8 | (Masu haɗawa) | N-Mace(50Ω) | ||
| 9 | (Kammala saman) | Baƙi | ||
| 10 | (Alamar Tashar Jiragen Ruwa) | Tashar jiragen ruwa ta Com: COM; tashar jiragen ruwa ta 1: GSM; tashar jiragen ruwa ta 2: DCS; tashar jiragen ruwa ta 3: WCDMA | ||
| 11 | (Saitin) | Kamar yadda ke ƙasa | ||
Bayani:
Matsakaicin ƙarfin aiki ya fi kyau fiye da 1.20:1 ga kaya vswr.
| Shugaba-mw | Bayanin Muhalli |
| Zafin Aiki | -30ºC~+60ºC |
| Zafin Ajiya | -50ºC~+85ºC |
| Girgizawa | 25gRMS (digiri 15 2KHz) juriya, awa 1 a kowace axis |
| Danshi | 100% RH a 35ºc, 95% RH a 40ºc |
| Girgiza | 20G don 11msec rabin sine wave, axis 3 a duk hanyoyi biyu |
| Shugaba-mw | Bayanan Inji |
| Gidaje | Aluminum |
| Mai haɗawa | ƙarfe mai sassa uku |
| Saduwa da Mata: | tagulla mai siffar zinare da aka yi da beryllium |
| Rohs | mai bin doka |
| Nauyi | 1.5kg |
Zane-zanen Zane:
Duk Girma a cikin mm
Juriyar Bayani ± 0.5(0.02)
Raka'o'in Haɗawa Juriya ±0.2(0.008)
Duk Masu Haɗawa: N-Mace
| Shugaba-mw | Bayanan Gwaji |
